24 Terminals 24-Pin DC to DC converter IC SWITCHING CONTROLLER 3 Outputs 500kHz
SOT-23
UC3827DW-2G4 Datasheet
non-compliant
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Specifications
Name
Value
Type
Parameter
Package / Case
SOIC
Surface Mount
YES
Number of Pins
24
Weight
678.092244mg
JESD-609 Code
e4
Moisture Sensitivity Level (MSL)
3 (168 Hours)
Number of Terminations
24
ECCN Code
EAR99
Terminal Finish
Nickel/Palladium/Gold (Ni/Pd/Au)
Max Operating Temperature
70°C
Min Operating Temperature
0°C
Additional Feature
CAN ALSO WORK IN CURRENT MODE
Terminal Position
DUAL
Terminal Form
GULL WING
Peak Reflow Temperature (Cel)
260
Number of Functions
1
Supply Voltage
15V
Terminal Pitch
1.27mm
Frequency
450kHz
Pin Count
24
Number of Outputs
3
Input Voltage-Nom
15V
Temperature Grade
COMMERCIAL
Max Supply Voltage
20V
Analog IC - Other Type
SWITCHING CONTROLLER
Current - Output
100mA
Frequency (Max)
500kHz
Voltage - Output
2.5V
Topology
Push-Pull
Control Mode
VOLTAGE-MODE
Frequency - Switching
500kHz
Control Technique
PULSE WIDTH MODULATION
Rise Time
40ns
Fall Time (Typ)
30 ns
Nominal Input Voltage
15V
Max Duty Cycle
95 %
Duty Cycle (Max)
95 %
Height
2.35mm
Length
15.4mm
Width
7.52mm
Radiation Hardening
No
RoHS Status
RoHS Compliant
Lead Free
Lead Free
UC3827DW-2G4 Product Details
UC3827DW-2G4 Overview
It comes in the SOIC package, which makes switching controller suitable for most applications. It is sufficient to generate 3 outputs with this dc motor controller. The switching controller can be switched at 500kHz. The switch converters are connected to an analog IC with a SWITCHING CONTROLLER output. There are a DUAL terminal on the switching converters. Different dc switching's functions can be applied to 24 terminations. Some of the control techniques adapted by these dc dc converter ics include PULSE WIDTH MODULATION. DC switcher's voltage input of 15V. In total, switching converter has 24 pins. Power-up and power-down reliability is ensured voltage regulator dc to dc by setting the maximum duty cycle to 95 %. 450kHz is the frequency of the switching controller. For better satisfaction, the value of DC to DC voltage regulator is CAN ALSO WORK IN CURRENT MODE. The temperature should be at least 0°C. DC regulator should run at a temperature 70°C higher than 70°C. As a whole, there are 1 function(s) in the switch converters. Designing voltage regulators switchings with 24 pins is one of the most important aspects of the process. It is possible for the controller to switch at a frequency of 500kHz. 15V is the nominal working voltage. A 100mA input switching controller would benefit from it. When it is working normally, it outputs a value of 2.5V. There must be a voltage supply of 15V volts. A maximum supply voltage of 20V is specified.
UC3827DW-2G4 Features
Switching Frequency: 500kHz PULSE WIDTH MODULATION Max Duty Cycle: 95 % Frequency: 450kHz CAN ALSO WORK IN CURRENT MODE
UC3827DW-2G4 Applications
There are a lot of Texas Instruments UC3827DW-2G4 DC to DC converter applications.